3649570094 has 8 divisors (see below), whose sum is σ = 5478560400. Its totient is φ = 1823383296.

The previous prime is 3649570087. The next prime is 3649570109. The reversal of 3649570094 is 4900759463.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697619 + ... + 702830.

It is an arithmetic number, because the mean of its divisors is an integer number (684820050).

Almost surely, 2^3649570094 is an apocalyptic number.

3649570094 is a deficient number, since it is larger than the sum of its proper divisors (1828990306).

3649570094 is a wasteful number, since it uses less digits than its factorization.

3649570094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1401754.

The product of its (nonzero) digits is 816480, while the sum is 47.

The square root of 3649570094 is about 60411.6718358299. The cubic root of 3649570094 is about 1539.6212727537.

The spelling of 3649570094 in words is "three billion, six hundred forty-nine million, five hundred seventy thousand, ninety-four".